Through the semester, you have used two bacteria that produce colorful colonies: one produce yellow colonies, another one pink. what are the names of these two bacteria? are they gram+ or gram-?

What was the land like over 500 million years ago? what was under the sea?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

Do plant cells perform cellular respiration?